Assess the tree and the site together
Lean, crown distribution, broken branches and signs of decay influence how a tree behaves. Wind, sloping ground and neighbouring trees also matter. The appearance of the lower trunk alone is not enough to predict the outcome of felling.
Assessment identifies paths, other crews, buildings and electrical services that could be affected. Controls for Occupational risks in forestry work need to be made specific to that tree and location. A significant change in conditions requires the decision to be reconsidered, even when the crew has already begun its working day.
Establish boundaries before cutting
The plan defines exclusion areas, access control and communication. People outside the operation should not have to spot the operator or hear the engine to know that they must keep away. Intended withdrawal routes must be usable in the actual ground conditions.
Available skills and equipment should match the difficulty of the job. Where manual felling cannot adequately control the situation, mechanised alternatives or specialist intervention should be considered. This overview does not provide a cutting technique or replace supervised practical training for the particular class of tree work.
Plan for a tree that does not reach the ground
A tree may become lodged in another tree. That possibility should be anticipated before felling starts, with suitable equipment available for the location. Improvising a solution creates a different operation that is often more complex than the original task.
Reassessment covers both trees, their crowns and the points supporting them. Looking only at the base of the trunk is insufficient. Keeping the area isolated, changing methods or postponing intervention until specialist help arrives are valid safety decisions. Finishing quickly is not a basis for selecting a safe method.
After storms or strong winds
Uprooted, snapped or trapped trees may contain stored energy and obstruct emergency access. The first question is whether entry is safe and whether utilities have been damaged. An apparent gap through fallen timber does not necessarily provide safe access.
Clearance requires people able to assess those conditions. Subsequent stacking and extraction also need planning so that the fallen timber does not create a new hazard. Overseas guidance provides technical principles; felling permissions, road closures and arrangements with utility operators remain subject to the requirements of the actual location.
